A magnitude ML 1.5 earthquake occured in region: 6 km SW Acquasanta Terme (AP), on
and geographic coordinates (lat, lon) 42.7390, 13.3560 at 14 km depth.
The earthquake was located by: Bollettino Sismico Italiano INGV.
Search earthquakes: Any within 30 km radius
The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.
Municipality | Region | Distance (km) | Inhabitants | Cumulative Inhabitants |
---|---|---|---|---|
Acquasanta Terme | AP | 6 | 2916 | 2916 |
Arquata del Tronto | AP | 6 | 1178 | 4094 |
Accumoli | RI | 10 | 667 | 4761 |
Valle Castellana | TE | 12 | 977 | 5738 |
Montegallo | AP | 12 | 523 | 6261 |
Amatrice | RI | 13 | 2657 | 8918 |
Rocca Santa Maria | TE | 15 | 537 | 9455 |
Roccafluvione | AP | 17 | 2010 | 11465 |
Cortino | TE | 18 | 656 | 12121 |
Montemonaco | AP | 18 | 604 | 12725 |
Venarotta | AP | 20 | 2066 | 14791 |
Palmiano | AP | 20 | 196 | 14987 |
Type | Magnitude | Date and Time (UTC) | Latitude | Longitude | Depth (km) | Published time (UTC) | Author | Location ID |
---|---|---|---|---|---|---|---|---|
Bulletin Rev1000 |
ML 1.5 | 2020-02-28 00:35:56 |
42.7388 | 13.3563 | 14 | 2020-07-18 21:08:25 |
Bollettino Sismico Italiano INGV | 77188271 |
Reviewed Rev100 |
ML 1.5 | 2020-02-28 00:35:57 |
42.7523 | 13.3368 | 10 | 2020-02-28 00:41:07 |
Sala Sismica INGV-Roma | 76879881 |
Field | Value |
---|---|
Time (UTC) | 2020-02-28 00:35:56 ± 0.09 |
Latitude | 42.7388 ± 0.0036 |
Longitude | 13.3563 ± 0.0073 |
Depth (km) | 14 ± 1 (from location) |
Evaluation mode of Origin | manual |
Evaluation status of Origin | reviewed |
Version | 1000 -> BULLETIN-INGV |
Event type | earthquake |
Origin ID | 77188271 |
Field | Value |
---|---|
Preferred uncertainty description | uncertainty ellipse |
Semi-major axis of confidence ellipse (meter) | 569 |
Semi-minor axis of confidence ellipse (meter) | 231 |
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi) | 85 |
Circular confidence region, given by single value of horizontal uncertainty (meter) | 570.0 |
Confidence level of the uncertainty (%) | 68 |
Field | Value |
---|---|
Largest azimuthal gap in station distribution as seen from epicenter (degree) | 63 |
Number of associated phases, regardless of their use for origin computation | 34 |
Number of defining phases | 32 |
RMS of the travel time residuals of the arrivals used for the origin computation (sec) | 0.33 |
Epicentral distance of station closest to the epicenter (degree) | 0.00000 |
Epicentral distance of station farthest from the epicenter (degree) | 0.38581 |
Number of stations at which the event was observed | 19 |
Number of stations from which data was used for origin computation | 17 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 15 |
Type of magnitude | ML |
Reference to an origin | 77188271 |
Agency | INGV |
Autore | Bollettino Sismico Italiano INGV |
Time of creation (UTC) | 2020-03-11 10:57:10 |
Field | Value |
---|---|
Value | 1.5 |
Uncertainty | 0.3 |
Num. used stations | 14 |
Type of magnitude | ML |
Reference to an origin | 76879881 |
Agency | INGV |
Autore | Sala Sismica INGV-Roma |
Time of creation (UTC) | 2020-02-28 00:41:07 |
SCNL | Time | Uncertainty | Polarity | Evaluation_mode | Phase | Azimuth | Distance(km) | Takeoff_angle | Residual | Weight |
---|---|---|---|---|---|---|---|---|---|---|
IV.ARVD.HHZ. | 2020-02-28T00:36:12.43 | 3.0 | positive | manual | P | 0.01 | 0 | |||
IV.ATFO.HHZ. | 2020-02-28T00:36:12.64 | 3.0 | undecidable | manual | P | -0.28 | 0 | |||
MN.AQU.HNN. | 2020-02-28T00:36:10.69 | 0.3 | undecidable | manual | S | 175 | 42.8238 | 95 | -0.02 | 71 |
IT.MTCL.HGZ. | 2020-02-28T00:36:09.92 | 0.3 | undecidable | manual | S | 314 | 40.5261 | 96 | -0.17 | 70 |
IV.GUMA.HNN. | 2020-02-28T00:36:09.50 | 0.3 | undecidable | manual | S | 357 | 35.9418 | 97 | 0.63 | 63 |
IV.CSP1.EHE. | 2020-02-28T00:36:09.97 | 0.3 | undecidable | manual | S | 343 | 41.0256 | 96 | -0.25 | 68 |
IV.GIGS.HHN. | 2020-02-28T00:36:08.00 | 0.3 | undecidable | manual | S | 151 | 36.2415 | 97 | -0.96 | 53 |
IV.MF5.EHZ. | 2020-02-28T00:36:07.42 | 0.1 | undecidable | manual | S | 17 | 28.8489 | 100 | 0.42 | 91 |
IV.RM33.EHZ. | 2020-02-28T00:36:07.28 | 0.1 | undecidable | manual | S | 204 | 28.0497 | 100 | 0.51 | 87 |
IV.LNSS.HHZ. | 2020-02-28T00:36:07.53 | 0.3 | undecidable | manual | S | 240 | 29.8479 | 99 | 0.27 | 69 |
IV.NRCA.HHZ. | 2020-02-28T00:36:05.25 | 0.1 | undecidable | manual | S | 298 | 22.3554 | 105 | -0.05 | 99 |
IV.TERO.HHZ. | 2020-02-28T00:36:05.69 | 0.1 | undecidable | manual | S | 122 | 23.9538 | 104 | -0.02 | 97 |
IV.MC2.EHZ. | 2020-02-28T00:36:05.86 | 0.1 | undecidable | manual | S | 325 | 23.4543 | 104 | 0.27 | 94 |
IV.OFFI.HHE. | 2020-02-28T00:36:04.06 | 0.3 | undecidable | manual | P | 51 | 34.5432 | 97 | 0.52 | 66 |
MN.AQU.HNN. | 2020-02-28T00:36:04.59 | 0.3 | undecidable | manual | P | 175 | 42.8238 | 95 | -0.23 | 68 |
IV.MNTT.EHZ. | 2020-02-28T00:36:04.65 | 0.3 | undecidable | manual | P | 28 | 40.8258 | 96 | 0.15 | 71 |
IT.MTCL.HGZ. | 2020-02-28T00:36:04.09 | 0.3 | undecidable | manual | P | 314 | 40.5261 | 96 | -0.37 | 67 |
IV.CSP1.EHE. | 2020-02-28T00:36:04.18 | 0.3 | undecidable | manual | P | 343 | 41.0256 | 96 | -0.36 | 67 |
IV.RM33.EHZ. | 2020-02-28T00:36:03.31 | 0.1 | positive | manual | P | 204 | 28.0497 | 100 | 0.77 | 79 |
IV.GIGS.HHN. | 2020-02-28T00:36:03.13 | 0.3 | undecidable | manual | P | 151 | 36.2415 | 97 | -0.68 | 60 |
IV.T1299.HNZ. | 2020-02-28T00:36:03.42 | 0.1 | undecidable | manual | S | 208 | 13.0758 | 125 | 0.38 | 93 |
IV.MMO1.EHZ. | 2020-02-28T00:36:03.87 | 0.1 | undecidable | manual | S | 352 | 17.9709 | 112 | -0.32 | 93 |
IV.GUMA.HNN. | 2020-02-28T00:36:03.72 | 0.3 | undecidable | manual | P | 357 | 35.9418 | 97 | -0.04 | 72 |
IV.SMA1.EHZ. | 2020-02-28T00:36:02.76 | 0.1 | undecidable | manual | S | 188 | 12.1767 | 127 | -0.08 | 99 |
IV.LNSS.HHZ. | 2020-02-28T00:36:02.71 | 0.3 | undecidable | manual | P | 240 | 29.8479 | 99 | -0.12 | 72 |
IV.MF5.EHZ. | 2020-02-28T00:36:02.70 | 0.1 | negative | manual | P | 17 | 28.8489 | 100 | 0.02 | 98 |
IV.MTRA.EHZ. | 2020-02-28T00:36:01.25 | 0.1 | undecidable | manual | S | 59 | 3.7962 | 161 | -0.27 | 95 |
IV.NRCA.HHZ. | 2020-02-28T00:36:01.52 | 0.1 | negative | manual | P | 298 | 22.3554 | 105 | -0.17 | 96 |
IV.TERO.HHZ. | 2020-02-28T00:36:01.47 | 0.3 | undecidable | manual | P | 122 | 23.9538 | 104 | -0.46 | 66 |
IV.MC2.EHZ. | 2020-02-28T00:36:01.77 | 0.1 | negative | manual | P | 325 | 23.4543 | 104 | -0.09 | 97 |
IV.MMO1.EHZ. | 2020-02-28T00:36:00.79 | 0.1 | undecidable | manual | P | 352 | 17.9709 | 112 | -0.26 | 94 |
IV.SMA1.EHZ. | 2020-02-28T00:36:00.24 | 0.1 | positive | manual | P | 188 | 12.1767 | 127 | -0.03 | 100 |
IV.T1299.HNZ. | 2020-02-28T00:36:00.50 | 0.1 | positive | manual | P | 208 | 13.0758 | 125 | 0.11 | 99 |
IV.MTRA.EHZ. | 2020-02-28T00:35:59.98 | 0.1 | undecidable | manual | P | 59 | 3.7962 | 161 | 0.47 | 94 |
SCNL | mag | Generic_amplitude | Period | Type | Category | Unit | Time_window_reference |
---|---|---|---|---|---|---|---|
IV.MTRA.EHE. | ML:1.7 | 0.0006158429999999999 | 0.08 | AML | other | m | 2020-02-28T00:36:01.40 |
IV.MTRA.HNE. | ML:1.6 | 0.0005856723000000001 | 0.07 | AML | other | m | 2020-02-28T00:36:01.39 |
IV.MTRA.HNN. | ML:1.8 | 0.00088095585 | 0.22 | AML | other | m | 2020-02-28T00:36:01.40 |
IV.MTRA.EHN. | ML:1.8 | 0.0008822916 | 0.22 | AML | other | m | 2020-02-28T00:36:01.29 |
IV.SMA1.EHE. | ML:1.0 | 0.00009538522499999999 | 0.12 | AML | other | m | 2020-02-28T00:36:03.02 |
IV.TERO.HHN. | ML:1.2 | 0.00008066147 | 0.08 | AML | other | m | 2020-02-28T00:36:05.63 |
IV.TERO.HHE. | ML:1.1 | 0.00006401666 | 0.1 | AML | other | m | 2020-02-28T00:36:05.73 |
IV.NRCA.HHN. | ML:1.7 | 0.00030409085000000004 | 0.08 | AML | other | m | 2020-02-28T00:36:05.43 |
IV.NRCA.HNN. | ML:1.6 | 0.00026615944999999996 | 0.08 | AML | other | m | 2020-02-28T00:36:05.43 |
IV.NRCA.HHE. | ML:1.6 | 0.00022208685 | 0.24 | AML | other | m | 2020-02-28T00:36:05.76 |
IV.NRCA.HNE. | ML:1.5 | 0.00020941769999999999 | 0.14 | AML | other | m | 2020-02-28T00:36:05.81 |
IV.MF5.EHN. | ML:1.3 | 0.000090103735 | 0.18 | AML | other | m | 2020-02-28T00:36:07.83 |
IV.RM33.EHN. | ML:1.1 | 0.000066618525 | 0.12 | AML | other | m | 2020-02-28T00:36:07.97 |
IV.RM33.EHE. | ML:1.2 | 0.000086930385 | 0.16 | AML | other | m | 2020-02-28T00:36:08.26 |
IV.RM33.HNE. | ML:1.6 | 0.00017887714999999997 | 0.72 | AML | other | m | 2020-02-28T00:36:07.79 |